/* 去除常见标签默认的 margin 和 padding */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
/* 设置网页统一的字体大小、行高、字体系列相关属性 */
body {
  font: 14px/1 'PingFangSC-Regul', 'Helvetica Neue', Helvetica, Arial, 'Microsoft Yahei', 'Hiragino Sans GB', 'Heiti SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #333;
}
/* 去除列表默认样式 */
ul,
ol {
  list-style: none;
}
/* 去除默认的倾斜效果 */
em,
i {
  font-style: normal;
}
/* 去除a标签默认下划线，并设置默认文字颜色 */
a {
  text-decoration: none;
  color: #333;
}
/* 设置img的垂直对齐方式为居中对齐，去除img默认下间隙 */
img {
  width: 100%;
  vertical-align: middle;
}
/* 去除input默认样式 */
input {
  border: none;
  outline: none;
  color: #333;
}
.ellipsis-2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
body {
  background-color: #fafafa;
}
.top {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  padding: 1.866667vw 0.8vw;
  width: 100%;
  height: 11.733333vw;
  background-color: #fff;
}
.top .back {
  display: block;
  width: 7.2vw;
  height: 7.2vw;
  text-align: center;
  font-size: 5.333333vw;
}
.top .title {
  margin-right: 4vw;
  flex: 1;
  font-size: 4.266667vw;
  font-weight: 700;
  text-align: center;
}
.list_tab {
  margin-top: 11.733333vw;
  height: 12vw;
  display: flex;
  align-items: center;
  background-color: #fff;
}
.list_tab .list_tab_search {
  flex: 1;
  height: 100%;
  padding: 1.7333vw;
  box-sizing: border-box;
}
.list_tab .list_tab_search .list_tab_content {
  height: 8.5333vw;
  border-radius: 4.2667vw;
  background-color: #f7f7f7;
  display: flex;
}
.list_tab .list_tab_search .list_tab_content a {
  width: 100%;
  color: #6d6d6d;
  display: flex;
  align-items: center;
  justify-content: center;
}
.list_tab .list_tab_search .list_tab_content a .icon-sousuo {
  font-size: 3.7333vw;
  margin-right: 1.3333vw;
}
.list_tab .list_tab_search .list_tab_content a span:nth-child(2) {
  font-size: 3.7333vw;
}
.list_tab .list_tab_more {
  margin-right: 3.2vw;
}
.list_tab .list_tab_more a {
  display: flex;
}
.list_tab .list_tab_more a .iconfont {
  font-size: 4.8vw;
  color: #505050;
}
.list_title {
  height: 12vw;
  padding: 2.6667vw 0;
  box-sizing: border-box;
  background-color: #fff;
}
.list_title ul {
  height: 100%;
  display: flex;
}
.list_title ul li {
  width: 33.33%;
  display: flex;
}
.list_title ul li .active {
  color: #e49a3d;
}
.list_title ul li a {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.7333vw;
}
.list_title ul li a .row {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: 1.3333vw;
}
.list_title ul li a .row .iconfont {
  font-size: 3.2vw;
  line-height: 1;
  font-weight: 700;
}
.list_content {
  padding: 0.4vw 0.4vw 0;
  display: flex;
  flex-wrap: wrap;
}
.list_content li {
  width: 50%;
  height: 66vw;
  padding: 0.8vw;
  display: flex;
  box-sizing: border-box;
}
.list_content li a {
  width: 100%;
  background-color: #fff;
}
.list_content li a .pic {
  width: 100%;
  height: 47.8667vw;
}
.list_content li a .pic img {
  height: 100%;
}
.list_content li a .info {
  padding: 1.0667vw;
  box-sizing: border-box;
}
.list_content li a .info .txt {
  font-size: 3.4667vw;
  line-height: 4.2667vw;
}
.list_content li a .info .num {
  display: none;
}
.list_content li a .info .price {
  margin-top: 1.333333vw;
}
.list_content li a .info .price span {
  color: #fa2209;
  font-size: 4vw;
}
.list_content li a .info .price span:nth-child(2) {
  text-decoration: line-through;
  color: #999999;
  font-size: 3.2vw;
}
.change li {
  margin: 0.5333vw;
  padding: 2.6667vw;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
}
.change li a {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.change li a .pic img {
  width: 32vw;
  height: 32vw;
}
.change li a .info {
  width: 53.6vw;
  height: 32vw;
}
.change li a .info .txt {
  font-size: 3.4667vw;
  color: #484848;
}
.change li a .info .num {
  margin: 2.666667vw 0;
  font-size: 3.2vw;
  color: #999999;
}
.change li a .info .price {
  color: #f03c3c;
  font-size: 4vw;
}
.change li a .info .price .two {
  text-decoration: line-through;
  font-size: 3.2vw;
  color: #999999;
}
